CN112494148A - Multifunctional fixing device for medical surgical knife - Google Patents
Multifunctional fixing device for medical surgical knife Download PDFInfo
- Publication number
- CN112494148A CN112494148A CN202011350722.1A CN202011350722A CN112494148A CN 112494148 A CN112494148 A CN 112494148A CN 202011350722 A CN202011350722 A CN 202011350722A CN 112494148 A CN112494148 A CN 112494148A
- Authority
- CN
- China
- Prior art keywords
- box body
- slot
- surgical knife
- guide groove
- fixing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/22—Racks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/3001—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for sharps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/3004—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments containing desiccant means, e.g. desiccant pouches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/3005—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments containing a preservative liquid, e.g. an antiseptic liquid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a multifunctional fixing device for a medical surgical cutter, which comprises a supporting mechanism and a surgical cutter anti-falling fixing mechanism, wherein the surgical cutter anti-falling fixing mechanism comprises a box body and a fixing plate, and the fixing plate is detachably arranged in the box body; the fixed plate is vertically provided with a plurality of slots in a through manner, the fixed plate is internally provided with a plurality of guide grooves transversely, each guide groove corresponds to and is communicated with one slot, two groups of anti-falling assemblies are arranged inside each guide groove, and the two groups of anti-falling assemblies can automatically move synchronously in opposite directions or back to back in the guide grooves; when the surgical knife needs to be fixedly placed, the surgical knife is inserted into the slot at the top of the fixing plate and is fixed in position under the clamping effect of the two sets of anti-falling assemblies. The invention ensures that the inside of the slot is convenient to clean and use disinfectant for disinfection, can effectively avoid the inside of the slot from nourishing bacteria, and further effectively prevents the scalpel placed in the slot from being polluted.
Description
The invention relates to a medical surgical knife multifunctional fixer with the application number of 202010181163X, which is a divisional application of an invention patent with the application date of 3, 16 and 2020.
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multifunctional fixing device for a medical surgical knife.
Background
When a surgical operation is carried out, a medical worker is required to hold a tray, a doctor is provided to operate instruments such as a scalpel, the conventional commonly-used tray is held by the medical worker, the medical intensity of a person is improved after a long time, and a plurality of types of scalpels are stacked together, which easily causes confusion and is very inconvenient to search, so that the prior granted patent with the application number of CN201920154762.5 provides a scalpel placement rack for a neurosurgery operating room, which comprises a transverse plate and a fixed plate, wherein the left end and the right end of the top of the transverse plate are welded with upright posts, the top ends of the two upright posts are respectively welded at the left end and the right end of the bottom of the fixed plate, the top of the fixed plate is provided with a slot, the left wall of the slot is welded with an elastic piece, the top end of the right side of the elastic piece is fixedly provided with a rubber block, the bottom of the transverse plate is connected with a, the bottom of branch is connected with the base, can support the fixed plate through the base, does not need medical personnel handheld, reduces and doctorss and nurses intensity, and is equipped with a plurality of slots at the top of fixed plate, is equipped with the rubber block through shell fragment control in the slot, can make the rubber block support on the scalpel in the tower through the shell fragment, fixes the scalpel, and the scalpel can not take place the confusion on the fixed plate, is convenient for look for, guarantees the normal clear of operation.
However, the above patents still have a plurality of disadvantages in the practical use process: 1) it is equipped with a plurality of slots at the top of fixed plate, is equipped with the rubber block through shell fragment control in the slot, can make the rubber block support on the scalpel through the elasticity of shell fragment, fixes the scalpel to guarantee that the scalpel can not take place the confusion on the fixed plate, but when actually placing the scalpel, the knife tip of scalpel is placed on the upper portion of shell fragment very easily, leads to the scalpel can not place smoothly in the inside of slot and brings inconvenience for medical personnel's work. 2) Because its slot has the tank bottom, because the inside of its slot has the shell fragment again, lead to the inside bottom of slot to be difficult to the clean up, the slot is fixed on the fixed plate simultaneously, and it is inconvenient by disinfection treatment, leads to the inside nourishing bacteria of slot very easily, and then leads to placing the scalpel of slot inside easily contaminated.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the multifunctional fixing device for the medical scalpel, so that the inside of the slot is convenient to clean and use disinfectant for disinfection, the nourishing bacteria inside the slot can be effectively avoided, and the scalpel placed inside the slot is further effectively prevented from being polluted.
In order to achieve the purpose, the invention provides the following technical scheme: the multifunctional fixing device for the medical surgical knife comprises a supporting mechanism and a surgical knife anti-falling fixing mechanism, wherein the surgical knife anti-falling fixing mechanism is arranged at the top of the supporting mechanism;
the anti-falling fixing mechanism for the surgical cutter comprises a box body, a box cover and a fixing plate, wherein the upper part of the box body is of an opening structure, and the fixing plate is horizontally and detachably arranged in the box body, so that the fixing plate can be conveniently taken out of the box body to be soaked in disinfectant for disinfection;
protective layers are arranged on the surfaces of the box body 201 and the box cover 202, and are prepared by the following method:
weighing the following raw materials in parts by weight: 15-18 parts of epoxy resin, 4-6 parts of calcium carbonate powder, 8-10 parts of copper oxide powder, 5-7 parts of nano silver powder, 4-6 parts of acrylic emulsion, 1-3 parts of alcohol ester dodeca, 1-3 parts of triethanolamine, 1-3 parts of high-carbon alcohol fatty acid ester compound and 25-35 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 25-35min at the stirring speed of 700 and 900r/min to prepare a mixed solution;
s2, adding epoxy resin, calcium carbonate powder, copper oxide powder and nano silver powder into a ball mill, and grinding until the particle diameter of the material is not more than 100nm to obtain a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 30-40min, setting the stirring speed of the reaction kettle to be 700-140 r/min and the temperature to be 120-140 ℃, and filtering the mixed solution in the reaction kettle by using a 50-mesh filter screen when the temperature is reduced to 40-50 ℃ after the reaction kettle stops working, wherein the obtained filtrate is the prepared protective coating;
s4, cleaning the surfaces of the box body 201 and the box cover 202, and spraying the protective coating prepared in the step S3 on the surfaces of the box body 201 and the box cover 202 by using a high-pressure sprayer spray gun after the surfaces of the box body 201 and the box cover 202 are dried to form a coating film with the thickness of 200-300 um;
s5, placing the box body 201 and the box cover 202 with the coating film formed on the surface in the step S4 into an oven for drying and curing, wherein the drying and curing temperature is 100 ℃ and 120 ℃, and the drying time is 20-30min, namely, the protective layer is prepared on the surfaces of the box body 201 and the box cover 202.
On the basis of the scheme, a plurality of slots which are arranged at equal intervals are vertically formed in the fixing plate, and the slots are arranged to penetrate through the upper surface and the lower surface of the fixing plate; a plurality of guide grooves which are arranged at equal intervals are transversely formed in the fixed plate, each guide groove corresponds to one slot in position and is communicated with the slot, two groups of anti-falling assemblies which are symmetrical about the slots are arranged in each guide groove, and the two groups of anti-falling assemblies can automatically move synchronously in opposite directions or back to back in the guide grooves; when the surgical knife needs to be fixedly placed, the surgical knife is inserted from the slot at the top of the fixing plate and is fixed in position under the clamping action of the two groups of anti-falling assemblies;
each group of anti-falling assemblies comprises a propping block and a spring, the propping block is movably arranged in the guide groove, one end of the propping block extends to the position of the guide groove opposite to the insertion groove, and the other end of the propping block is fixedly connected to the inner side wall of the guide groove through the spring;
the inner cavity of the guide groove consists of a movement cavity for the abutting block to move and an inlet and outlet channel cavity for the surgical knife to enter and exit the guide groove, and the movement cavity and the inlet and outlet channel cavity are respectively distributed at two sides of the guide groove in the longitudinal direction; the longitudinal length of the guide groove is equal to that of the slot, and the longitudinal length of the abutting block is smaller than that of the slot; when the surgical knife needs to be fixedly placed, the surgical knife is inserted into the guide groove from the position corresponding to the access channel cavity in the slot at the top of the fixing plate in a state that the blade faces downwards and the knife handle faces upwards, the knife handle horizontally moves towards the direction of the abutting blocks to enter between the two abutting blocks and realize position fixing under the clamping action of the two abutting blocks, and the blade is not contacted with the abutting blocks and the fixing plate.
On the basis of the scheme, the bottom ends of the opposite side surfaces of the two abutting blocks in the same guide groove are respectively provided with an inclined surface, so that a V-shaped notch with a downward opening is formed when the two abutting blocks are contacted; when a surgical knife needs to be fixedly placed, the knife handle is fixed in position under the clamping action of the two abutting blocks, and the blade is located in a space between the notch and the inner bottom surface of the box body.
On the basis of the scheme, the side surface of the abutting block corresponding to the access passage cavity is provided with a guide inclined surface, so that a V-shaped guide opening with an opening facing the access passage cavity is formed when two abutting blocks in the same guide groove are contacted; when the surgical knife needs to be fixedly placed, the knife handle enters between the two abutting blocks from the V-shaped guide port and is fixed in position under the clamping action of the two abutting blocks.
On the basis of the scheme, four grooves are uniformly distributed in the bottom of the fixing plate, stainless steel adsorption blocks are fixedly mounted inside the four grooves, four magnet supporting blocks are further fixedly mounted on the upper portion of the inner bottom wall of the box body, and the four magnet supporting blocks are respectively matched with the four stainless steel adsorption blocks in a one-to-one correspondence manner; the fixed plate is detachably mounted in the box body through the magnet supporting blocks and the adsorption fixing action of the corresponding magnet supporting blocks, and a clearance space is reserved between the fixed plate and the inner bottom surface of the box body in the state.
Compared with the prior art, the invention has the following beneficial effects: the fixing plate is provided with a plurality of slots penetrating through the upper surface and the lower surface of the fixing plate to form cavities which are penetrated up and down and used for placing the surgical tools, and a pair of anti-falling assemblies used for clamping the surgical tools are arranged in the fixing plate in a matched mode aiming at the slots; when the surgical knife is inserted from the slot at the top, the surgical knife can be clamped in the cavity which is communicated up and down by the combined action of the two anti-falling assemblies, and the surgical knife is in a state of being suspended and stored in the fixing plate; the slot is of a structure penetrating from top to bottom, so that the slot is not provided with a slot bottom, and the interior of the slot is convenient to clean; and the fixed plate is conveniently taken out of the box body and soaked in the disinfectant by utilizing the detachable installation performance of the fixed plate and the box body, so that the disinfectant is conveniently used for disinfection, the bacteria in the slot and the fixed plate can be effectively prevented from being nourished, and the scalpel placed in the slot is effectively prevented from being polluted.
Drawings
FIG. 1 is a schematic view of a fastener of the present invention;
FIG. 2 is a schematic view of another embodiment of the fastener of the present invention;
FIG. 3 is a partial cross-sectional view of the cassette of the present invention;
FIG. 4 is a schematic view of the cartridge of the present invention partially disassembled;
FIG. 5 is a schematic partial cross-sectional view of a fixation plate of the present invention;
FIG. 6 is a schematic view of the two abutting blocks forming the notch and the guide opening when contacting.
In the figure: 1-a support mechanism; 101-a base; 102-universal wheels; 103-a support bar; 2-an anti-falling fixing mechanism for the surgical knife; 201-box body; 202-box cover; 203-a hasp; 204-a handle; 205-hinge; 206-a connector barrel; 207-bolt;
208-a fixing plate; 2081-a slot; 2082-guide groove, 20821-motion cavity, 20822-access channel cavity; 2083-anti-drop component, 20831-abutting block and 20835-spring; 2084-groove, 2085-stainless steel adsorption block, 2086-magnet support block; 2087-a handle;
209-guide port, 210-notch.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 6, the present embodiment provides a multifunctional fixing device for a medical surgical knife, which includes a supporting mechanism 1 and a surgical knife anti-falling fixing mechanism 2, where the surgical knife anti-falling fixing mechanism 2 is installed on the top of the supporting mechanism 1. The supporting mechanism 1 is used as a bottom supporting foundation of the whole medical surgical knife multifunctional fixing device; the scalpel fall-off preventing and fixing mechanism 2 is used for placing a scalpel prepared before an operation.
The supporting mechanism 1 comprises a base 101, a supporting rod 103 and three universal wheels 102, wherein the base 101 is horizontally arranged, and the supporting rod 103 is vertically and fixedly arranged at the central position of the upper part of the base 101; the three universal wheels 102 are all fixedly mounted at the bottom of the base 101, the three universal wheels 102 are arranged in an annular equal angle mode, and the three universal wheels 102 are all self-locking universal wheels. The base 101 forms the main body of the support mechanism 1; the multifunctional fixing device for the medical surgical knife is convenient to move and use due to the arrangement of the three universal wheels 102, and the three universal wheels 102 are all arranged into self-locking universal wheels, so that the universal wheels 102 can be locked, and the influence on use caused by self-movement of the multifunctional fixing device for the medical surgical knife in the use process can be avoided; the supporting rod 103 is used for supporting the surgical knife anti-falling fixing mechanism 2 to a certain height, so that the medical staff can use the surgical knife anti-falling fixing mechanism 2 conveniently.
Surgical knife anticreep fixed establishment 2 includes box body 201, fixed plate 208 and lid 202, the bottom fixed mounting placed in the middle of box body 201 has connecting cylinder 206, connecting cylinder 206 passes through the fixed suit of bolt 207 and is in the upper end tip of bracing piece 103 to realize surgical knife anticreep fixed establishment 2 and supporting mechanism 1 fixed connection between them.
The upper part of the box body 201 is of an opening structure, and the fixing plate 208 is horizontally and detachably mounted inside the box body 201; the box cover 202 is movably arranged at the upper part of the box body 201, and one end of the box cover 202 is hinged with one end of the box body 201 through a hinge 205; so can seal up fixed plate 208 between box body 201 and lid 202, avoid fixed plate 208 to be in naked state completely, can effectively prevent that the inside of slot 2081 from falling dirt easily to make the inside health situation of slot 2081 better, and then make this medical surgical knife multi-functional fixing device's sanitary condition reach the operation requirement in operating room easily.
As shown in fig. 1, two hasps 203 are further mounted on the other end of the box cover 202 and the other end of the box body 201, and the two hasps 203 are symmetrically arranged. Through the setting of hasp 203, be convenient for lock lid 202 in the upper portion of box body 201, can avoid lid 202 to open by oneself and lead to fixed plate 208 to be in the state of exposing and suffer dust pollution.
Four recesses 2084 have been seted up to the bottom evenly distributed of fixed plate 208, four the equal fixed mounting in inside of recess 2084 has stainless steel adsorption block 2085, still fixed mounting has four magnet supporting blocks 2086 on the inner diapire upper portion of box body 201, every magnet supporting block 2086 respectively with one the stainless steel adsorption block 2085 one-to-one cooperatees the setting, fixed plate 208 passes through magnet supporting block 2086 and the stainless steel adsorption block 2085's that corresponds looks absorption fixed action realization demountable installation in the inside of box body 201 to make fixed plate 208 the dismouting of being convenient for, utilize the antiseptic solution to soak the disinfection after fixing plate 208 dismantles like this. Moreover, when the fixing plate is installed in the box body, a gap space is also formed between the fixing plate and the inner bottom surface of the box body.
Moreover, a handle 204 is fixedly arranged on the outer part of the box cover 202, and the handle 204 is arranged adjacent to the buckle 203; the cover 202 is convenient to open and close by the handle 204. Two handles 2087 which are symmetrically arranged are fixedly arranged on the upper part of the fixing plate 208 near the two ends of the fixing plate, and the arrangement of the handles 2087 makes the box fixing plate 208 convenient to take and place during disassembly and assembly.
A plurality of slots 2081 which are equidistantly arranged are vertically formed in the fixing plate 208, and the slots 2081 are arranged to penetrate through the upper surface and the lower surface of the fixing plate 208; a plurality of guide grooves 2082 which are arranged equidistantly are transversely formed in the fixing plate 208, each guide groove 2082 corresponds to and is communicated with one slot 2081, two groups of anti-falling assemblies 2083 which are symmetrical about the slot 2081 are arranged in each guide groove 2082, and the clamping and fixing effects on the scalpel inserted into the slot 2081 are realized under the action of the two matched anti-falling assemblies 2083.
A plurality of slots 2081 penetrating through the upper surface and the lower surface of the fixing plate 208 are formed, so that cavities for holding surgical tools are formed, and a pair of anti-falling assemblies 2083 for clamping the surgical tools are arranged in the fixing plate 208 in a matched manner aiming at the slots; when the surgical knife is inserted from the slot at the top, the surgical knife can be clamped in the vertically through cavity under the combined action of the two anti-falling assemblies 2083, and the surgical knife is suspended and stored in the fixing plate; the slot 2081 is of a structure which vertically penetrates through the fixing plate, so that the slot is provided with no slot bottom, and the interior of the slot is convenient to clean; and the fixed plate is conveniently taken out of the box body and soaked in the disinfectant by utilizing the detachable installation performance of the fixed plate and the box body, so that the disinfectant is conveniently used for disinfection, the bacteria in the slot and the fixed plate can be effectively prevented from being nourished, and the scalpel placed in the slot is effectively prevented from being polluted.
The specific structural feature and the theory of operation of anticreep subassembly 2083 are:
the inner cavity of the guide groove 2082 consists of a movement cavity 20821 for the anti-falling assembly 2083 to move and an in-out passage cavity 20822 for the surgical knife to enter and exit the guide groove, and the movement cavity 20821 and the in-out passage cavity 20822 are respectively distributed on two sides of the guide groove in the longitudinal direction; the longitudinal length of the guide groove 2082 is equal to that of the slot 2081, and the longitudinal length of the anti-falling assembly 2083 is smaller than that of the slot 2081.
Each group of the anti-falling assemblies 2083 comprises a resisting block 20831 and a spring 20835, the resisting block 20831 is movably installed inside the guide groove 2082, one end of the resisting block 20831 extends to the position where the guide groove is opposite to the slot, and the other end of the resisting block is fixedly connected to the inner side wall of the guide groove through the spring 20835; the longitudinal length of the abutting block 20831 is smaller than that of the slot 2081, and the abutting block 20831 can transversely reciprocate in the motion cavity 20821.
Moreover, referring to fig. 5 and 6, the bottom ends of the opposite side surfaces of two abutting blocks 20831 in the same guide groove are respectively provided with an inclined surface, so that a V-shaped notch 210 with a downward opening is formed when the two abutting blocks are in contact (in order to more intuitively understand the notch structure, a dotted line is added in fig. 6); the side face, corresponding to the access passage cavity 20822, of the abutting block 20831 is provided with a guide inclined face, so that a V-shaped guide port 209 with an opening facing the access passage cavity is formed when two abutting blocks in the same guide groove are in contact with each other, and the guide port 209 is beneficial for the tool holder to smoothly enter between the two abutting blocks so as to be clamped and fixed.
When a surgical knife needs to be fixedly placed, the surgical knife is inserted into the guide groove from the position, corresponding to the access passage cavity 20822, in the slot at the top of the fixing plate 208 in a state that the blade faces downwards and the knife handle faces upwards, the knife handle horizontally moves towards the abutting blocks 20831 and enters between the two abutting blocks 20831 from the V-shaped guide port 209, and position fixing is realized under the clamping action of the two abutting blocks 20831; when the handle is clamped between the two abutment blocks, the blade is located in the space between the notch 210 and the inner bottom surface of the box body 201. This access passage chamber 20822's structural design for the scalpel is when business turn over guide way, top slot, make the blade can not with the slot lateral wall, support tight piece, the fixed plate contact, and the design of utilizing scarce groove 210 structure has enlarged the space height who is used for holding the scalpel blade between tight piece and the box body bottom surface, can be applicable to the scalpel of different length blades and place, the blade also can not contact with slot, support tight piece, fixed plate when depositing, avoids appearing the contact contamination.
The invention also provides a using method of the medical surgical knife multifunctional fixing device, which comprises the following steps:
before use, the medical surgical knife multifunctional fixing device is integrally wiped and cleaned by dipping 75% of medical alcohol by using dust-free cloth, the surgical knife anti-falling fixing mechanism 2 is mainly detached and placed in 500-plus-one 1000ppm hypochlorous acid disinfectant for soaking for 30-40 minutes, then the surgical knife anti-falling fixing mechanism 2 is taken out and dried, and then the dust-free cloth is dipped in 75% of medical alcohol for wiping and cleaning; the sterilized surgical knife is slowly inserted into the slot 2081, after the surgical knife is placed, the box cover 202 is covered on the upper part of the box body 201 through the handle 204, the hasp 203 is fastened, and then the medical surgical knife multifunctional fixing device is integrally moved into an operating room to be placed on one side of an operating table and the three universal wheels 102 are locked;
step two, when in use, the hasp 203 is unfastened, the box cover 202 is opened from the upper part of the box body 201 through the handle 204, and at the moment, medical personnel can conveniently take surgical knives to perform surgical operation on patients;
step three, after the multifunctional fixing device is used, the three universal wheels 102 at the bottom of the multifunctional fixing device for the medical operation knife are unlocked, the multifunctional fixing device is moved to the outside of an operating room, the fixing plate 208 is taken up through the two handles 2087, the fixing plate 208 is directly placed in 1000ppm hypochlorous acid disinfectant for soaking for 30-40 minutes for disinfection, the box body 201, the box cover 202, the hasps 203, the handle 204 and the hinge 205 are wiped and cleaned by using 75% medical alcohol which is taken by dust-free cloth, the fixing plate 208 is taken out and dried after the disinfection treatment is finished, the fixing plate 208 is placed on the upper portions of the four magnet supporting blocks 2086 through the two handles 2087, the box cover 202 is covered on the upper portion of the box body 201 through the handle 204, and the hasps 203 are fastened; when the product is used again, the steps from one to three are repeated. By adopting the technical scheme, the using method of the multifunctional fixing device for the medical operation cutter has the advantages of simple operation steps, scientific and reasonable performance, safety and reliability, can effectively ensure the cleanliness of the multifunctional fixing device for the medical operation cutter, and can better meet the use requirements of an operating room.
Example two:
the difference from the first embodiment is that the surfaces of the box body 201 and the box cover 202 are both provided with a protective layer, and the protective layer is prepared by the following method:
weighing the following raw materials in parts by weight: 15-18 parts of epoxy resin, 4-6 parts of calcium carbonate powder, 8-10 parts of copper oxide powder, 5-7 parts of nano silver powder, 4-6 parts of acrylic emulsion, 1-3 parts of alcohol ester dodeca, 1-3 parts of triethanolamine, 1-3 parts of high-carbon alcohol fatty acid ester compound and 25-35 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 25-35min at the stirring speed of 700 and 900r/min to prepare a mixed solution;
s2, adding epoxy resin, calcium carbonate powder, copper oxide powder and nano silver powder into a ball mill, and grinding until the particle diameter of the material is not more than 100nm to obtain a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 30-40min, setting the stirring speed of the reaction kettle to be 700-140 r/min and the temperature to be 120-140 ℃, and filtering the mixed solution in the reaction kettle by using a 50-mesh filter screen when the temperature is reduced to 40-50 ℃ after the reaction kettle stops working, wherein the obtained filtrate is the prepared protective coating;
s4, cleaning the surfaces of the box body 201 and the box cover 202, and spraying the protective coating prepared in the step S3 on the surfaces of the box body 201 and the box cover 202 by using a high-pressure sprayer spray gun after the surfaces of the box body 201 and the box cover 202 are dried to form a coating film with the thickness of 200-300 um;
s5, placing the box body 201 and the box cover 202 with the coating film formed on the surface in the step S4 into an oven for drying and curing, wherein the drying and curing temperature is 100 ℃ and 120 ℃, and the drying time is 20-30min, namely, the protective layer is prepared on the surfaces of the box body 201 and the box cover 202.
The case body 201 and the case cover 202 of example 1-2 were placed in a bacteria incubator under the same conditions in a laboratory for 7 days and then taken out to observe under a microscope and the results were recorded as follows:
the second embodiment is the best embodiment by the comparative analysis of the results observed from the above table, by adopting the above technical scheme, the process for preparing the protective coating is simple in steps and easy to implement, the prepared protective coating is moderate in viscosity, not easy to delaminate, free from bubble generation, convenient to spray, fully combined in components and good in comprehensive performance, so that the protective coating can form a good coating after construction, is not easy to generate cracks and has a good film forming effect, the prepared protective layer has good corrosion resistance, antibacterial performance, anti-skid performance and anti-aging performance, has good adhesion and is not easy to fall off, the corrosion resistance, antibacterial performance, anti-skid performance and anti-aging performance of the box body 201 and the box cover 202 can be effectively improved, and particularly, the situation that the use hygiene is affected by a large amount of bacteria nourished on the surfaces of the box body 201 and the box cover 202 in the long-term use process can.
The parts not involved in the present invention are the same as or can be implemented by the prior art. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a multi-functional fixing device of medical surgical knife which characterized in that: the anti-falling device comprises a supporting mechanism (1) and a surgical knife anti-falling fixing mechanism (2), wherein the surgical knife anti-falling fixing mechanism (2) is arranged at the top of the supporting mechanism (1);
the anti-falling fixing mechanism (2) for the surgical cutter comprises a box body (201), a box cover (202) and a fixing plate (208), wherein the upper part of the box body (201) is of an opening structure, the fixing plate (208) is horizontally and detachably mounted in the box body (201), and the fixing plate (208) can be conveniently taken out of the box body (201) to be soaked in disinfectant for disinfection;
protective layers are arranged on the surfaces of the box body 201 and the box cover 202, and are prepared by the following method:
weighing the following raw materials in parts by weight: 15-18 parts of epoxy resin, 4-6 parts of calcium carbonate powder, 8-10 parts of copper oxide powder, 5-7 parts of nano silver powder, 4-6 parts of acrylic emulsion, 1-3 parts of alcohol ester dodeca, 1-3 parts of triethanolamine, 1-3 parts of high-carbon alcohol fatty acid ester compound and 25-35 parts of water;
s1, adding the weighed acrylic emulsion, alcohol ester dodeca, triethanolamine, higher alcohol fatty acid ester compound and water into a stirrer, and stirring for 25-35min at the stirring speed of 700 and 900r/min to prepare a mixed solution;
s2, adding epoxy resin, calcium carbonate powder, copper oxide powder and nano silver powder into a ball mill, and grinding until the particle diameter of the material is not more than 100nm to obtain a mixed powder material;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, stirring for 30-40min, setting the stirring speed of the reaction kettle to be 700-140 r/min and the temperature to be 120-140 ℃, and filtering the mixed solution in the reaction kettle by using a 50-mesh filter screen when the temperature is reduced to 40-50 ℃ after the reaction kettle stops working, wherein the obtained filtrate is the prepared protective coating;
s4, cleaning the surfaces of the box body 201 and the box cover 202, and spraying the protective coating prepared in the step S3 on the surfaces of the box body 201 and the box cover 202 by using a high-pressure sprayer spray gun after the surfaces of the box body 201 and the box cover 202 are dried to form a coating film with the thickness of 200-300 um;
s5, placing the box body 201 and the box cover 202 with the coating film formed on the surface in the step S4 into an oven for drying and curing, wherein the drying and curing temperature is 100 ℃ and 120 ℃, and the drying time is 20-30min, namely, the protective layer is prepared on the surfaces of the box body 201 and the box cover 202.
2. The multifunctional fixing device for the medical surgical knife according to claim 1, wherein: a plurality of slots (2081) which are arranged at equal intervals are vertically formed in the fixing plate (208), and the slots (2081) are arranged to penetrate through the upper surface and the lower surface of the fixing plate (208); a plurality of guide grooves (2082) which are arranged at equal intervals are transversely formed in the fixing plate (208), each guide groove (2082) corresponds to and is communicated with one slot (2081) in position, two groups of anti-falling assemblies (2083) which are symmetrical about the slot (2081) are arranged in each guide groove (2082), and the two groups of anti-falling assemblies (2083) can automatically move synchronously in opposite directions or move oppositely in the guide grooves (2082); when a surgical knife needs to be fixedly placed, the surgical knife is inserted from the slot at the top of the fixing plate and is fixed in position under the clamping action of the two groups of anti-falling assemblies (2083);
each group of anti-falling assemblies (2083) comprises a propping block (20831) and a spring (20835), the propping block (20831) is movably installed inside the guide groove (2082), one end of the propping block (20831) extends to the position where the guide groove is opposite to the slot (2081), and the other end of the propping block (20831) is fixedly connected to the inner side wall of the guide groove through the spring (20835);
the inner cavity of the guide groove (2082) consists of a movement cavity (20821) for the movement of the abutting block (20831) and an access passage cavity (20822) for the surgical knife to enter and exit the guide groove, and the movement cavity (20821) and the access passage cavity (20822) are respectively distributed on two sides of the guide groove in the longitudinal direction; the longitudinal length of the guide groove (2082) is equal to that of the slot (2081), and the longitudinal length of the abutting block (20831) is smaller than that of the slot (2081); when a surgical knife needs to be fixedly placed, the surgical knife is inserted into the guide groove (2082) from a position corresponding to the access passage cavity (20822) in the slot (2081) at the top of the fixing plate (208) in a state that the blade faces downwards and the knife handle faces upwards, the knife handle horizontally moves towards the abutting blocks (20831) to enter between the two abutting blocks (20831) and realize position fixing under the clamping action of the two abutting blocks (20831), and the blade is not in contact with the abutting blocks (20831) and the fixing plate (2082).
3. The multifunctional fixing device for the medical surgical knife according to claim 2, characterized in that: the bottom ends of the opposite side surfaces of the two abutting blocks (20831) in the same guide groove are respectively provided with an inclined surface, so that a V-shaped notch (210) with a downward opening is formed when the two abutting blocks are contacted; when a surgical knife needs to be fixedly placed, the knife handle is fixed in position under the clamping action of the two abutting blocks, and the blade is located in a space between the notch (210) and the inner bottom surface of the box body (201).
4. The multifunctional fixing device for the medical surgical knife according to claim 2, characterized in that: a guide inclined plane is arranged on the side surface of the abutting block (20831) corresponding to the access passage cavity (20822), so that a V-shaped guide port (209) with an opening facing the access passage cavity is formed when two abutting blocks (20831) in the same guide groove are in contact; when a surgical knife needs to be fixedly placed, the knife handle enters between the two abutting blocks (20831) from the V-shaped guide port (209) and is fixed in position under the clamping action of the two abutting blocks (20831).
5. The multifunctional fixing device for the medical surgical knife according to claim 1, wherein: four grooves (2084) are uniformly distributed at the bottom of the fixing plate (208), stainless steel adsorption blocks (2085) are fixedly mounted inside the four grooves (2084), four magnet support blocks (2086) are also fixedly mounted on the upper portion of the inner bottom wall of the box body (201), and the four magnet support blocks (2086) are respectively matched with the four stainless steel adsorption blocks (2085) in a one-to-one correspondence manner; the fixed plate (208) is detachably mounted in the box body (201) through the adsorption and fixing effects of the magnet supporting blocks (2086) and the corresponding magnet supporting blocks (2086), and a gap space is formed between the fixed plate and the inner bottom surface of the box body in the state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350722.1A CN112494148A (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixing device for medical surgical knife |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181163.XA CN111345900B (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixer for medical surgical knife |
| CN202011350722.1A CN112494148A (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixing device for medical surgical knife |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181163.XA Division CN111345900B (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixer for medical surgical knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112494148A true CN112494148A (en) | 2021-03-16 |
Family
ID=71188865
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011350722.1A Withdrawn CN112494148A (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixing device for medical surgical knife |
| CN202010181163.XA Expired - Fee Related CN111345900B (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixer for medical surgical knife |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181163.XA Expired - Fee Related CN111345900B (en) | 2020-03-16 | 2020-03-16 | Multifunctional fixer for medical surgical knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112494148A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317880B (en) * | 2021-04-30 | 2022-11-22 | 宿州市久协医药信息咨询有限公司 | Fixed surgical instruments box of surgical instruments |
| CN113476149B (en) * | 2021-07-20 | 2022-11-15 | 宿州市久协医药信息咨询有限公司 | Surgical instrument table convenient for taking surgical instruments |
| CN115214003B (en) * | 2022-07-29 | 2023-09-29 | 重庆安都陶瓷有限公司 | Inner cutting knife rest of round ceramic pot blank rotating machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976794A (en) * | 2014-04-24 | 2014-08-13 | 何敬丽 | Scalpel storage block |
| CN208799121U (en) * | 2018-05-22 | 2019-04-30 | 阳江市阳东乐飞工贸有限公司 | One kind setting knife portion |
| CN208958327U (en) * | 2018-06-22 | 2019-06-11 | 深圳市宝安区沙井人民医院 | A kind of medical operation knife support |
| CN208974122U (en) * | 2018-09-13 | 2019-06-14 | 黄丽娟 | A kind of surgery heat preservation disinfection pallet |
| CN209360906U (en) * | 2018-11-13 | 2019-09-10 | 马辉 | Nursing in operating room medical treatment packet |
| CN110681040A (en) * | 2019-11-08 | 2020-01-14 | 常州市第一人民医院 | Department of respiration is with device of can deepening dosing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291997A (en) * | 1992-08-10 | 1994-03-08 | He Yun Ju | Medical mailer box assembly |
| US5375481A (en) * | 1993-11-12 | 1994-12-27 | Codman & Shurtleff, Inc. | Multi-position ratchet mechanism |
| CN101920464B (en) * | 2009-06-10 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Fixing device |
| CN201806790U (en) * | 2010-10-08 | 2011-04-27 | 上海创亿医疗器械技术有限公司 | Medical appliance sterilizing box |
| CN209629830U (en) * | 2019-01-29 | 2019-11-15 | 王西增 | A kind of neurosurgery room scalpel rack |
-
2020
- 2020-03-16 CN CN202011350722.1A patent/CN112494148A/en not_active Withdrawn
- 2020-03-16 CN CN202010181163.XA patent/CN111345900B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976794A (en) * | 2014-04-24 | 2014-08-13 | 何敬丽 | Scalpel storage block |
| CN208799121U (en) * | 2018-05-22 | 2019-04-30 | 阳江市阳东乐飞工贸有限公司 | One kind setting knife portion |
| CN208958327U (en) * | 2018-06-22 | 2019-06-11 | 深圳市宝安区沙井人民医院 | A kind of medical operation knife support |
| CN208974122U (en) * | 2018-09-13 | 2019-06-14 | 黄丽娟 | A kind of surgery heat preservation disinfection pallet |
| CN209360906U (en) * | 2018-11-13 | 2019-09-10 | 马辉 | Nursing in operating room medical treatment packet |
| CN110681040A (en) * | 2019-11-08 | 2020-01-14 | 常州市第一人民医院 | Department of respiration is with device of can deepening dosing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111345900B (en) | 2021-02-09 |
| CN111345900A (en) | 2020-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111345900B (en) | Multifunctional fixer for medical surgical knife | |
| DE60106393T2 (en) | METHOD AND DEVICE FOR LIQUID CLEANING AND STERILIZATION | |
| DE102006040860B4 (en) | Photocatalytic apatite composition | |
| DE60310638T2 (en) | Hydrophilic coating for medical needles | |
| CN107582415B (en) | Whitening toothpaste with visible light excited oxidation-reduction reaction and preparation method thereof | |
| CN105945019B (en) | Culture dish cleaning machine | |
| Han et al. | Light-assisted therapy for biofilm infected micro-arc oxidation TiO2 coating on bone implants | |
| DE10352578B3 (en) | Microtome includes manually operated sample holder, cutting unit, section receiver and cut section interception pan having coating with silver ion release system | |
| EP0946206B1 (en) | Device with at least one semiconductor surface layer | |
| CN115815183A (en) | Many functional type medical instrument belt cleaning device | |
| DE2908086A1 (en) | Disinfection and sterilisation of hospital bedding etc. - using cabinet into which material is placed and into which disinfectant is sprayed as atomised mist | |
| CN211965187U (en) | Special sterilizing and disinfecting device for medical instruments | |
| CN101565824A (en) | Ultraviolet light irradiation method for increasing surface biological activity of titanium or alloy thereof | |
| DE19544392A1 (en) | Steriliser for medical instruments, implants etc. | |
| EP0331782A1 (en) | Shower device | |
| CN113714249B (en) | Clinical medicine inspection is with useless appearance processing apparatus | |
| CN212593183U (en) | Medical instrument disinfection box | |
| CN213789112U (en) | Medical isolation exchange device | |
| CN213312002U (en) | Nursing apparatus disinfecting equipment | |
| CN212679253U (en) | Surgical equipment storage box | |
| DE102005056143A1 (en) | Device for cleaning and disinfecting of toothbrushes, comprises spray box for admission of cleaning or disinfectant liquid, spray button, cleaning element projected into the button for brush head, cleaning chamber enclosed with the brush | |
| CN110736635A (en) | novel but self-cleaning's pathology department is with platform of drawing materials | |
| CN106393013A (en) | Medical antibacterial workbench | |
| DE10352575B3 (en) | Cryostat with an inner container for receiving a microtome | |
| RU2661620C1 (en) | Litocomplex for cleaning, nutrition and hygienic processing of skin and cosmetic agent on its basis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210316 |